Sergey Korshunov

Chicago

Bib: 32899 M

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 54109

Gender (Male)

#0 / 29548

Masters (Masters Men)

#0 / 14666

Division (M55-59)

#0 / 1888

Race Day Weather

54°/44°F

few clouds

Race Timeline

Ribbon color based on

FasterSteadySlower· vs. your average pace

Start

0:00

Race begins

600 ft elev

5K· 3.11 mi

11:51/mi

36:50

↑ 52 ft↓ 48 ft

601 ft elev

10K· 6.21 mi

15:02/mi

1:23:33

↑ 25 ft↓ 31 ft

593 ft elev

15K· 9.32 mi

12:28/mi

2:02:17

↑ 12 ft↓ 13 ft

593 ft elev

20K· 12.43 mi

17:44/mi

2:57:24

↑ 18 ft↓ 17 ft

596 ft elev

Half· 13.11 mi

13:23/mi

3:06:32

↑ 13 ft0.2% grade

603 ft elev

25K· 15.53 mi

13:52/mi

3:40:10

↑ 22 ft↓ 30 ft

597 ft elev

30K· 18.64 mi

17:37/mi

4:34:53

↑ 13 ft↓ 12 ft

597 ft elev

35K· 21.75 mi

13:27/mi

5:16:40

↑ 27 ft↓ 27 ft

597 ft elev

40K· 24.85 mi

14:20/mi

6:01:11

↑ 16 ft↓ 11 ft

602 ft elev

Finish· 26.22 mi

12:01/mi

6:17:35

↑ 23 ft↓ 20 ft

606 ft elev

Course Elevation

227ft

Total climb

32ft

Range

589 to 621 ft

221ft

Total descent

About the height of a three-story building

The Course

Half Splits

1st Half· via Half

3:06:3214:14 /mi⚡ faster

2nd Half

3:11:0314:34 /mi+2.4%

Positive split — 2.4% slower in the second half

AI Race Performance Report

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	36:50	11:51	3.11 mi	36:50	11:51	-
10K	1:23:33	13:27	3.10 mi	46:43	15:02	+3:11
15K	2:02:17	13:07	3.11 mi	38:44	12:28	-2:34
20K	2:57:24	14:16	3.11 mi	55:07	17:44	+5:16
Half(13.11 mi)	3:06:32	14:14	0.68 mi	9:08	13:23	-4:21
25K	3:40:10	14:10	2.42 mi	33:38	13:52	+0:29
30K	4:34:53	14:45	3.11 mi	54:43	17:37	+3:45
35K	5:16:40	14:34	3.11 mi	41:47	13:27	-4:10
40K	6:01:11	14:32	3.10 mi	44:31	14:20	+0:53
Finish(26.22 mi)	6:17:35	14:25	1.37 mi	16:24	12:01	-2:19

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

11:51 /mi

Average Pace

14:25 /mi

Slowest Pace

17:44 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

1:31:58

24% of race

Time at Steady Pace

2:09:04

34% of race

Time at Slower Pace

2:36:33

41% of race

Average Pace: 14:24 /mi

Loading chart...

Faster pace (< avg)

Steady pace (≈ avg)

Slower pace (> avg)

Heatmap

0mi6.6mi13.1mi19.7mi26.2mi

Pace:

Faster

Steady

Slower

Checkpoint and Segment Rankings

Checkpoint	Seg. Dist	Overall	Males	M55-59	Seg. Overall	Seg. Males	Seg. M55-59
5K	3.11 mi	49119	28038	1745	49806	28245	1750
10K	3.10 mi	52260-3141	29073-1035	1841-96	53237	29356	1869
15K	3.11 mi	51610+650	28867+206	1814+27	49806	28245	1750
20K	3.11 mi	52944-1334	29269-402	1858-44	53872	29479	1884
Half(13.11 mi)	0.68 mi	52794+150	29221+48	1853+5	48353	27518	1687
25K	2.42 mi	52471+323	29106+115	1840+13	49222	27759	1726
30K	3.11 mi	52758-287	29181-75	1853-13	53265	29238	1864
35K	3.11 mi	52178+580	28969+212	1824+29	43993	25052	1509
40K	3.10 mi	51734+444	28785+184	1804+20	44818	25131	1516
Finish(26.22 mi)	1.37 mi	51404+330	28640+145	1791+13	40519	22980	1322

22980

Passing Analysis

No position changes recorded for this athlete.

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All Results

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Public Race Data

Enhanced athlete results built from publicly available data.

Race managed by

Chicago Event Management

Race timed by

Mika Timing